Aggregated dashboard data for the authenticated user

GET 
/me/dashboard

Returns the home-page dashboard payload in a single response: enrolled courses for the current term, recently updated study guides the viewer created, practice stats + recent sessions, and file totals + recent files.

Each section is independent. A user with no enrollments, no guides, no sessions, or no files gets zeros and empty arrays in the relevant section -- the whole endpoint never 404s and never partially fails (a DB error in any one section returns 500).

Soft-deleted entities (study guides with deleted_at, files in any deletion lifecycle) are excluded everywhere they appear -- counts, lists, and aggregate sums.

"Current term" resolution waterfall:

1. Active sections covering today (start_date < today < end_date).
2. Most recently ended term (end_date < today, ordered DESC).
3. Lexicographically latest term string (when no dates exist). Returns null when the user has no enrollments at all.

Responses

200

Dashboard payload for the authenticated user

401

Unauthorized

500

Internal server error